Annie and Tim hire a nanny, Gillian, to care for their middle child, Maggie, an imaginary child created by Annie. The family plays along to maintain Annie's sanity, with Tim's older daughter Doc and youngest son Sam also acknowledging Maggie's existence. As Gillian grows attached, she becomes concerned about Sam's perception of a sister he can't see and Doc's responsibility in maintaining the fantasy. Despite initial reservations, Gillian secretly contacts authorities, but soon regrets her decision after Tim reveals the family's reasons for enduring Annie's imagination.
Invisible Child
A London nanny uncovers a dark secret when she's hired by a family who insists on the existence of a non-existent child named Maggie, leading her down a sinister path.
